LM2596 DC-DC Power Supply is a step-down(buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version. This works in only DC to Dc buck conversion.

The LM2596 DC-DC Step Down Buck Converter series operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators.


Weight 50 g
Dimensions 5 × 4 × 2 cm
Input voltage


Output current

Rated current is 2A, maximum 3A(Additional heatsink is required

Operating temperature Industrial grade

-40 to +85

Voltage Regulation

± 0.5%

Dynamic Response speed

5% 200uS


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